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2019-2026 Silverado 1500 & Sierra 1500

The main discussion hub for the T1XX platform. Daily driving, new orders, pricing, and news for the 2019+ half-ton trucks. Includes 2022+ refresh. 

 

 

Subforums

  1. Troubleshooting, Warranty & Recalls

    The help desk. Diagnose Google Built-In glitches, transmission shudder, check engine lights, and discuss warranty claims.

    34.2k
    posts

  2. Modifications, Wheels & Tires

    Lift kits, leveling kits, tonneau covers, and wheel setups. Share your 1500 build and see what fits.

    56.1k
    posts

  3. Engines & Drivetrain (V8, Duramax, TurboMax)

    Technical discussion for the 6.2L (L87), 5.3L (L84), 3.0L Duramax (LZ0/LM2), and 2.7L TurboMax. Tuning, maintenance, and 8-speed &10-speed transmission tech.

    15.9k
    posts

5,759 topics in this forum

  1. Does "Knapp Vehicle Service Contracts" sell genuine GM Protection Plans 1 2

    By 916TrailBoss,
    • 23 replies
    • 18.1k views

  2. Prograde in truck app

    By youcantkeepup!,
    • 1 reply
    • 972 views

  3. Rear end? 1 2

    By jamin87ss,
    • 19 replies
    • 18.8k views

  4. Satin Steel Metallic Thread! 1 2 3 4 6

    By RSTZ7120,
    • 81 replies
    • 36.1k views

  5. 5w-30 instead of 0w-20 on high mileage engine?

    By Minnvmax,
    • 8 replies
    • 14.7k views

  6. No Trailer Camera for 2023 Silverado 1500 ZR2?

    By Dominic Bressi,
    • 0 replies
    • 745 views

  7. Only two USB ports?

    By oncewas,
    • 6 replies
    • 2.5k views

  8. Name that Component

    By BigMick2023,
    • 5 replies
    • 1.7k views

  9. Looking into a 2020-2023 Used Silverado, quick question.

    By Digitalden24,
    • 3 replies
    • 1.1k views

  10. Has anyone tried to flash factory lights with this?

    By oldmann,
    • 12 replies
    • 13.6k views

  11. Service Power Steering and Service ESC light and Traction control STOP WORKING

    By MY164X4,
    • 0 replies
    • 1k views

  12. GM Performance Brakes Venting

    By Glava2876,
    • 11 replies
    • 1.8k views

  13. Anyone rocking the Decked truck bed drawer system?

    By paulny,
    • 10 replies
    • 6.8k views

  14. 2024 GMC SIERRA ULTIMATE PICKUP

    By Hobuck2000,
    • 3 replies
    • 1.3k views

  15. What is this sensor under the passenger mirror?

    By cheapie408,
    • 2 replies
    • 4.7k views

  16. Vibration Noise Under Glovebox - Firewall?

    By 2024Denali,
    • 0 replies
    • 562 views

  17. A day in the life of my truck

    By BlueAT4,
    • 6 replies
    • 2.2k views

  18. 2024 1500 LT - Dechroming Front/Rear Bumpers + Grille Pieces?

    By jerkyboy,
    • 2 replies
    • 622 views

  19. Option Code YK9 - DFM Credit

    By AlDAngle,
    • 13 replies
    • 14.2k views

  20. chirping noise 1 2 3

    By 6.2 man,
    • 33 replies
    • 34.3k views

  21. Safe to drive for extended periods with multi-pro down to extend cargo length?

    By DubVBenz,
    • 5 replies
    • 2k views

  22. GMPP - Missing Performance Exhaust?

    By back_336,
    • 5 replies
    • 1.7k views

  23. 2020 5.3 burning oil already? 1 2 3

    By Jmccracken1214,
    • 34 replies
    • 45k views

  24. TMPS reading wrong

    By Klinger,
    • 7 replies
    • 2.1k views

  25. Has anyone set up a 2022 Sierra to flat tow behind a motorhome?

    By Stratman50th,
    • 9 replies
    • 8.7k views

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